I want to be a pressure sensor and a displacement sensor data acquisition, and chart analysis, may I ask what equipment you can collect data, and can complete the analysis of displacement and pressure data for any software, the abscissa is the displacement, the ordinate is the pressure generating charts.
The output of the pressure sensor and displacement sensor must be the standard analog signal, the computer is equipped with analog data acquisition card or module, and the data analysis software should be compiled by professional staff.
Collect and convert the data acquisition card, PCI-9222 card I use now, ADLINK technology, is a board and a wiring board, card inserted in the computer host in the corresponding mouth, special line connection between the terminal and the signal receiving card, terminal terminal card, analog to digital conversion you can read data, using PC programming, we use the VC program to read data to draw the line, will drive disk with card to sell the acquisition card, which generally have software that can display real-time line drawing data, it is not necessary to own.
Acquisition card or acquisition module, sampling speed acquisition card should be higher, but used to accompany the IPC and the like, the sampling speed acquisition module low, ordinary computer can supporting the use of the software can use configuration software, professional industrial automation software, or that you use labvIEW too, but the two time to do their own development, manufacturers to provide API to you, you make a analysis on the line with labvIEW interface
